These Facet Cylindrical Fuel Pumps are suitable for naturally aspirated, low pressure carburettor equipped engines. Two bolt mounting makes installations easy. Nothing to adjust. For best results, mount the pump close to the fuel tank and below the fuel level.

Specifications:

Red Top Competition Works 

• Part Number: RTW506 (480532E)
• Voltage: 12v 
• Earth: Negative 
• Pressure (PSI): 6.0-8.0
• Flow Rate (US Gallons per Hour): 40
• Thread Size: 1/4 NPT
• Power Range: 200+ BHP

Silver Top Fast Road 

• Part Number: STC505 (476459E)
• Voltage: 12v
• Earth: Negative 
• Pressure (PSI): 6.0-7.0
• Flow Rate (US Gallons per Hour): 35
• Thread Size: 1/8 NPT
• Power Range: Up to 200BHP

Silver Top Road 

• Part Number: STS504 (476087E)
• Voltage: 12v
• Earth: Negative 
• Pressure (PSI): 4.0-5.5
• Flow Rate (US Gallons per Hour): 30
• Thread Size: 1/8 NPT
• Power Range: Up to 150BHP

The pump is self-priming to 24 inches vertical fuel lift. Vertical mounting is preferred to assure maintenance of rated pressures.